Betty White's Off Their Rockers is an American reality comedy television series broadcast on NBC. A sneak preview was released on January 16, 2012 in tribute to Betty White's 90th birthday. The show officially premiered April 4, 2012. It is based on the Belgian TV format Benidorm Bastards. White hosts the series, and also serves as an executive producer for the show. On May 13, 2012, NBC renewed the series for a second season in the mid-season schedule. On July 11, 2013, The Hollywood Reporter reported that NBC had canceled the series, citing a drop-off in ratings and low DVR viewership.
Aside from doubling the length of each episode, The New Scooby-Doo Movies differed from its predecessor in the addition of a rotating special guest star slot; each episode featured real-life celebrities or well known fictional characters joining the Mystery, Inc. gang in solving the mystery of the week. Some episodes, in particular the episodes guest-starring the characters from The Addams Family, Batman, and Jeannie, deviated from the established Scooby-Doo format of presenting criminals masquerading as supernatural beings by introducing real ghosts, witches, monsters, and other such characters into the plots.